1.
The two rectangular prisms are similar. Find the value of
x
.
A.
6
B.
96
C.
8
D.
1.5
Hint
2.
The two rectangular pyramids are similar. Find the value of
x
.
A.
15.43
B.
5.25
C.
9.33
D.
4
Hint
3.
A model solid has a scale of 1 cm = 30cm and a volume of 200 cm
3
. Find the volume of the actual solid.
A.
180,000 cm
3
B.
6,000 cm
3
C.
135 cm
3
D.
5,400,000 cm
3
Hint
4.
A model solid has a scale of 1 in = 15 in and a volume of 125 in
3
. Find the volume of the actual solid.
A.
27 in
3
B.
8 in
3
C.
421,875 in
3
D.
1,875 in
3
Hint
5.
Prism
X
is similar to prism
Y
with a scale factor of
If prism
X
, the larger of the two, has a surface area of 250 m
2
, what is the surface area of prism
Y
?
A.
90 m
2
B.
150 m
2
C.
417 m
2
D.
694 m
2
Hint